EP 1184973 A1 20020306 - Power amplification equipment
Title (en)
Power amplification equipment
Title (de)
Leistungsverstärkervorrichtung
Title (fr)
Equipement amplificateur de puissance
Publication
Application
Priority
EP 00830589 A 20000829
Abstract (en)
A power amplification apparatus receiving in input an enable signal (En) and an input square wave signal (C) is described. The apparatus comprises a device (6) receiving the input square wave signal (C) and the enable signal (En) and which produces a new enable signal (Ens) of the apparatus which is synchronized with a rise or down front of the input square wave signal (C), so that an output square wave signal (Vo) of the apparatus, which is normally shifted of a certain period fraction with respect to the square wave signal (C) in input to the apparatus, has the first (Ti) and the last (Tf) pulses which have a duration equal to a period fraction of the output square wave signal (Vo). <IMAGE>
IPC 1-7
IPC 8 full level
H03F 1/30 (2006.01); H03F 3/217 (2006.01); H03F 3/45 (2006.01)
CPC (source: EP US)
H03F 1/305 (2013.01 - EP US); H03F 3/217 (2013.01 - EP US); H03F 3/45475 (2013.01 - EP US); H03F 2200/03 (2013.01 - EP US); H03F 2200/351 (2013.01 - EP US); H03F 2203/45512 (2013.01 - EP US)
Citation (search report)
- [XY] EP 0503571 A1 19920916 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [Y] EP 0817371 A1 19980107 - HARRIS CORP [US]
- [A] WO 9844626 A2 19981008 - NIELSEN KARSTEN [DK]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1184973 A1 20020306; EP 1184973 B1 20070606; DE 60035108 D1 20070719; DE 60035108 T2 20080207; US 2002024383 A1 20020228; US 6489840 B2 20021203
DOCDB simple family (application)
EP 00830589 A 20000829; DE 60035108 T 20000829; US 92044401 A 20010801